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773034

Potassium (3-butenyl)trifluoroborate

Name: Potassium (3-butenyl)trifluoroborate
Brand: ALDRICH

90%

Synonym(s):

Potassium homoallyltrifluoroborate

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About This Item

Empirical Formula (Hill Notation):

C₄H₇BF₃K

CAS Number:

608140-67-6

Molecular Weight:

162.00

NACRES:

NA.22

PubChem Substance ID:

329767597

UNSPSC Code:

12352103

MDL number:

MFCD11052817

Assay:

90%

Form:

solid

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Properties

Quality Segment

100

assay

90%

form

solid

mp

>300 °C

SMILES string

[K+].F[B-](F)(F)CCC=C

InChI

1S/C4H7BF3.K/c1-2-3-4-5(6,7)8;/h2H,1,3-4H2;/q-1;+1

InChI key

UPXWGXKSNOQOKH-UHFFFAOYSA-N

Description

Application

Organotrifluoroborate involved in:

Catalytic allylboration
Stereoselective nucleophilic addition
Pd-catalyzed heterocyclizations
Oxidation reactions and Oxidative Mannich reactions
Cross-coupling reactions

Organotrifluoroborates as versatile and stable boronic acid surrogates

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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